Portal guns became a familiar sci-fi idea through video games and animated shows where a handheld device opens instant doorways between places. Short firing sounds like this one spread on soundboards as a reusable shorthand for teleporting, with creators keeping several numbered variants for slightly different pitches and lengths. Instead of building a full effect from scratch, editors drop in the familiar zap to signal a jump across space, and the clip stays popular because it communicates that idea in about two seconds without any dialogue or explanation.